The 9780.Z5 driver is notoriously finicky on 64-bit systems. If you are struggling with "Device Not Found" errors on a modern laptop, ensure you are using a version of the driver patched for 64-bit architecture, or switch to a 32-bit Virtual Machine. Clone vs. Original
Below is a complete guide drafted for use in a technical manual, readme file, or support knowledge base.
: Try a different USB cable (specifically the shorter one if your kit came with two) or a different USB port.
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